Water nan slam venturi check valve

Unit Price: USD 48.0000 / Piece/Pieces
Payment Type: T/T,D/P,Paypal,Money Gram,Western Union
Incoterm: FOB,CFR,CIF
Min. Order: 10 Piece/Pieces
Delivery Time: 10 Days

Basic Info

Model No.: ZLH41H

Certification: SGS, ISO

Temperature: Low Temperature

Connection: Welding

Pressure: Adjustable

Closed: Closed

Structure: Spring

Material: Stainless Steel

Additional Info

Packaging: carton

Productivity: 100000

Brand: RMI

Transportation: Ocean,Land,Air

Place of Origin: CHINA

Supply Ability: 1000/MOUNTH

Certificate: ISO

HS Code: 8481804090

Port: 宁波

Product Description





Venturi check valve has check function of general check valve, and double seal valve seat structure can make valve achieve zero leakage effect. Unique Venturi streamline flow channel design has low fluid resistance, low water hammer pressure. Advantages:  Good fluidity, fast response to medium pressure changes, and small dimensions make it the preferred valve for oil and gas gathering and transmission network systems, especially for the export of oil pumps.

Parameter of venturi check valve

Model
Nominal Pressure
Strength Test Pressure
Seal Test Pressure
Air Tight Test
ZLH41H--16C
1.6
2.4
1.6
0.6

Material of venturi check valve

Part Name
Material
Valve Body
WCB
Bracket
WCB
Block Board
35#
Support
WCB
Spring
Inconel  X -750
Disc
WCB+13Cr
Seat
A105+13Cr
Structure

ZLH41H DN 800 venturi check valve

Features of ZLH41H Venturi Check valve

1. The valve  consists of a valve body, a fluid guide, an axial movement flap and a spring element. The valve can effectively prevent the back flow of the media. Ensure pipeline safety.
2. The valve body, valve disc, and tail vertebrae are designed as streamlined channels with good fluid properties, minimizing flow resistance and pressure.
3. The use of high-performance spring material HT/INCONELX-750, with excellent corrosion resistance, oxidation resistance and excellent mechanical properties, ensures the operating conditions of the spring under long-term working conditions.
4. Silent operation to eliminate noise and water hammer in the valve pipe to ensure the safety of equipment and pipelines.
5. The rapid response of opening and closing, highly reliable preload springs allow the flap to respond quickly to fluid pressure changes.
6. Compact structure, easy installation, vertical and horizontal installation.
7. The valve adopts surfacing welding surface of alloy steel, which is wear-resistant, corrosion-resistant and has long service life.
8. The valve has a wide range of pressures.

Structure of DN800 Venturi Check Valve







Strainer Lever Indicator Sight Glass and Other Accessories> Strainer> PVC Y Strainer DIN ANSI JIS
Diaphragm Valve> PPH Diaphragm Valve> PP Diaphragm Valve DIN PN10
Strainer Lever Indicator Sight Glass and Other Accessories> Sight Glass> CPVC Sight Glass Flange Connection For Corrosive Liquid
Strainer Lever Indicator Sight Glass and Other Accessories> Sight Glass> PVC Sight Glass Flange End ANSI CL150
Strainer Lever Indicator Sight Glass and Other Accessories> Sight Glass> PP Sight Glass FF DIN PN10
Strainer Lever Indicator Sight Glass and Other Accessories> Sight Glass> PPH Plastic Sight Glss JIS 10K
Strainer Lever Indicator Sight Glass and Other Accessories> Sight Glass> Industrial PVDF Sight Glass ANSI CL150
Diaphragm Valve> PPH Diaphragm Valve> PP Diaphragm Valve ANSI CL150
Safety Valve Foot Valve Globe Valve and Other Valves> Foot Valve> PVC Bottom Valve Flange End ANSI CL150
Strainer Lever Indicator Sight Glass and Other Accessories> Level Meter> Plastic Liquid Level Meter Flange End DN25
Strainer Lever Indicator Sight Glass and Other Accessories> Level Meter> PP Level Indicator Flange End PN10
Strainer Lever Indicator Sight Glass and Other Accessories> Level Meter> PPH Level Indicator ANSI CL150
Strainer Lever Indicator Sight Glass and Other Accessories> Level Meter> PVDF Level Indicator Flange End JIS10K
Check Valve> PVC Check Valve> PVC Ball Check Valve Flange DIN PN10
Safety Valve Foot Valve Globe Valve and Other Valves> Globe Valve> Manual Operated UPVC Globe Valve Flange End
Safety Valve Foot Valve Globe Valve and Other Valves> Globe Valve> UPVC Globe Valve Flange End ANSI CL150

Contact Person: Zheng

Phone:86-189-06745650

Fax:

Address: No.731 Mingzhou Road,Xinqi Street,Beilun Dist,Ningbo,Zhejiang

quick navigation

Sweep wechat

Sweep surprise

Phone:86-189-06745650

Contact Us Now